I thought it was great. Nice to see a new IP succeeding too. The twins being superficially, uh identical, while being played by the same actor could have backfired but I felt like the film did well to give them their own distinct personalities.
One thing that stuck with me was the racial politics of the vampire coven. When people were turned to vampires they became homogenised and lost part of their person/self and this seemed to be a metaphor for people losing their black identity by being forcibly integrated into a white system. It was unclear whether they recovered some of their personhood when the head vampire was killed but I think that’s what the film was saying in the post-credits scene.